INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f121fbec3e2ffbee08ab5cb8efed1462878fbadf385dd3575661e5f1716ca7b5', 
    'yhrbo70KBir4D9CdxO28fzTLmVfgxCurqlJ97bvkRqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)